Ive got a lightbulb made by the bullet company for 3Euro .... the cheapest copycat of smoke bubble ..... Now,, i know it is unimaginable to estimate amount of weed ... but try .. its really somewhere under 0.05g of weed.... i have vaporizing it and it got me fking HIGH !@ so .. maybe this is NOT so BAD solution (of) vaporizing .... I want to buy VaporStar or VaporGenie as well because they are more portable. .. some say that vaporgenie has better (more evenly) heating system ... but i like bong version more.... could somebody help me please, what is better? But definitely this lightbulb surprised me.. Ive used it for about 5 times ... the first time, the hits were poor and i probably burned the stuff... second good... and now..man, i took all(100%) the THC from that little dosage only brown stuff.. (pictures are bad quality = taken from my iPhone) EDIT: Ive also got the Molino Mini Glass Bong.. this one.. and I will compare the POWER of methods (amount of HIGH they bring to me) of stuff between both, glass and lightbulb in a simple formula: 4/5x (x=glassbong's EFFICIENCY) < 1/5y (y=vaporizer's EFFICIENCY) and the number represents AMOUNT of stuff used. TO SUMMARIZE: vaporizing is at LEAST 5 TIMES more effective and better method then smoking. For me, thats amazing.. Because as you know im new here, in vaporizing world .. that light taste and smell of the green colours....and the POWER!!.. this makes me very surprised. The power of vaporizing... THEREFORE, if you are not satisfied with your lightbulb, or any vaporizer, the learning curve is the answer ... every time i use it i do it better so the effeciency of vaporizing increases.